1、

Effect of Slow Thermal Fatigue on Creep Property of Cr-Mo-V Ferrite Heat Resistance Steel

慢速热循环对铬钼钒铁素体耐热钢蠕变性能的影响

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2、

Set up in-phase and out-of-phase thermal fatigue model, analyze the difference between them. Finally, add the effects of creep factor, analyze the combined effect of thermal fatigue and creep on crack growth.

建立同相和异相热疲劳模型,分析两者的区别。最后,加入蠕变的影响因素,分析热疲劳和蠕变共同作用对裂纹扩展的影响。

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3、

After thermal fatigue, the content of γ phase increased, and α 2 decreased accordingly.

热疲劳后,γ相的含量增加,α2的含量相应地减少。

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4、

Velocity and temperature fluctuations of the mixing of hot and cold fluids are the essence to induce thermal fatigue of the tee junction.

冷热流体混合过程产生的速度和温度波动是诱发T型管道热疲劳的本质原因。

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5、

Using 2-D finite element method, authors developed an analysis program package, including tem-perature field, thermal elastic-plastic, creep, thermal fatigue and computer drawing.

作者编制了二维温度场、热弹塑性、蠕变、热疲劳以及计算机绘图的有限元分析程序包。

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6、

Non-Equilibrium Statistical Theory for the Thermal Fatigue of Metals

金属热疲劳的非平衡统计理论研究

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7、

A testing bench is designed for testing the thermal fatigue properties for prechamber nozzle in combustion gas for selection of materials and investigation of the failure mechanism of prechamber nozzle for high speed diesel engine.

为高速柴油机预燃室喷咀的选材及研究断裂机理,设计了燃气热疲劳实验台,并进行了八种合金的燃气热疲劳实验。

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8、

Thermal Fatigue Behaviour of Electroless Co-P Alloy Coating

钴-磷合金镀层热疲劳性能的研究

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9、

In the thermal fatigue test of cylinder head, the shaped laser beam is chosen as the heating source to simulate the real fatigue.

气缸盖激光热负荷试验采用整形激光束作为热源模拟实际工况下气缸盖承受的热负荷。

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10、

Study on thermal fatigue of ( ti, al) n, tin coatings

(Ti、AI)N、TiN镀层的冷热疲劳性能研究

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11、

And, in practical projects many parts working under such moments, severe temperature cycle changes, probably cause thermal fatigue damage and destruction.

而且,在实际工程中许多零部件在工作时受到这样瞬间、剧烈的温度循环变化时,很可能导致热疲劳损伤和破坏。

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12、

Research on Thermal Fatigue Resistance of Cast Iron Treated by Laser Biomimetic Coupling Technique

激光电子数据处理装置激光仿生耦合处理铸铁材料的抗热疲劳性能研究

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13、

For the moment, we see little of study on the thermal fatigue performance of Al-Cu unidirectional solidification, especially the systemic study. Therefore, this subject has considerable great practical application value.

而目前对Al-Cu定向凝固合金热疲劳性能的研究进行得很少,系统的研究更加少见报道,因此,本课题具有相当的实际研究价值。

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14、

The new type of heat resistant steel movable grates developed by the authors have higher resistanceve to thermal fatigue and abrasion and find better application in cement mills.

作者研制的新型耐热钢活动篦板具有较高的热疲劳抗力和耐磨性,在水泥厂取得了较好的使用效果。

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15、

The effect of following factors on thermal fatigue resistance of GJW50 steel-bonded tungsten carbide, such as, austenitizing temperature, tempering temperature and hardness, has been studied.

研究了奥氏体化温度,回火温度及硬度对GJW50碳化钨钢结硬质合金热疲劳抗力的影响。

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16、

Tee junction is easily suffered from temperature fluctuation resulting in thermal fatigue in the piping system of petroleum, chemistry, energy, and power.

石油化工、能源动力等领域的管道系统中的T型管道容易遭受温度波动而诱发热疲劳失效。

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17、

Influence of Tempering Temperature on Thermal Fatigue Behavior of Cr-W Alloy White Cast Iron

回火温度对Cr-W合金白口铸铁热疲劳行为的影响

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18、

The Thermal Fatigue Behaviour of Alloy White Cast Iron with External Constraint

合金白口铸铁在外约束条件下的热疲劳行为

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19、

Study on the Thermal Fatigue Behaviour of White Cast Alloy Iron and Effect of Carbides

合金白口铸铁的热疲劳行为与碳化物的作用

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20、

Study on the Surface Treatment Process of H 13 Type Hot Work Steel and Its Subsequent Thermal Fatigue and Erosion Behaviors

热作模具钢(H13型)表面处理及其热疲劳、热熔损性能研究

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